package com.aaa.utils;

import com.aliyun.oss.OSS;
import com.aliyun.oss.OSSClientBuilder;
import com.aliyun.oss.OSSException;
import org.springframework.web.multipart.MultipartFile;

import java.util.HashMap;
import java.util.Map;

public class OssUtils {
    public static Map<String,Object> upload(MultipartFile file){
        // Endpoint以华东1（杭州）为例，其它Region请按实际情况填写。
        String endpoint = "oss-cn-beijing.aliyuncs.com";
        // 阿里云账号AccessKey拥有所有API的访问权限，风险很高。强烈建议您创建并使用RAM用户进行API访问或日常运维，请登录RAM控制台创建RAM用户。
        String accessKeyId = "LTAI5tPUJZCWSWuzCvr2dgyz";
        String accessKeySecret = "0AUhV539uxQeE4doVFX06yekye2RSc";
        // 填写Bucket名称，例如examplebucket。
        String bucketName = "zefeng";
        // 填写Object完整路径，例如exampledir/exampleobject.txt。Object完整路径中不能包含Bucket名称。
        String objectName = System.currentTimeMillis()+file.getOriginalFilename();

        // 创建OSSClient实例。
        OSS ossClient = new OSSClientBuilder().build(endpoint, accessKeyId, accessKeySecret);

        try {
            ossClient.putObject(bucketName, objectName, file.getInputStream());
            //RL
            //https://zefeng.oss-cn-beijing.aliyuncs.com/1680016089412.png
            String uri= "https://"+bucketName+"."+endpoint+"/"+objectName;
            String name=bucketName;
            Map<String,Object> map=new HashMap<>();
            map.put("url",uri);
            map.put("name",name);
            return map;
        } catch (OSSException oe) {
            System.out.println("Caught an OSSException, which means your request made it to OSS, "
                    + "but was rejected with an error response for some reason.");
            System.out.println("Error Message:" + oe.getErrorMessage());
            System.out.println("Error Code:" + oe.getErrorCode());
            System.out.println("Request ID:" + oe.getRequestId());
            System.out.println("Host ID:" + oe.getHostId());
        } catch (Exception ce) {
            System.out.println("Caught an ClientException, which means the client encountered "
                    + "a serious internal problem while trying to communicate with OSS, "
                    + "such as not being able to access the network.");
            System.out.println("Error Message:" + ce.getMessage());
        } finally {
            if (ossClient != null) {
                ossClient.shutdown();
            }
        }
        return null;
    }
}
